| 591441 | ESM51 | Silicon phototransistor | SESCOSEM |
| 591442 | ESM52 | Silicon phototransistor | SESCOSEM |
| 591443 | ESM53 | Silicon phototransistor | SESCOSEM |
| 591444 | ESM6045 | NPN DARLINGTON POWER MODULE | ST Microelectronics |
| 591445 | ESM6045AV | NPN DARLINGTON POWER MODULE | SGS Thomson Microelectronics |
| 591446 | ESM6045AV | NPN DARLINGTON POWER MODULE | ST Microelectronics |
| 591447 | ESM6045DV | NPN DARLINGTON POWER MODULE | SGS Thomson Microelectronics |
| 591448 | ESM6045DV | NPN DARLINGTON POWER MODULE | ST Microelectronics |
| 591449 | ESM71 | Silicon phototransistor | SESCOSEM |
| 591450 | ESM72 | Silicon phototransistor | SESCOSEM |
| 591451 | ESM73 | Silicon phototransistor | SESCOSEM |
| 591452 | ESM7545 | NPN DARLINGTON POWER MODULE | ST Microelectronics |
| 591453 | ESM7545DF | NPN DARLINGTON POWER MODULE | ST Microelectronics |
| 591454 | ESM7545DV | NPN DARLINGTON POWER MODULE | ST Microelectronics |
| 591455 | ESM765-800 | RECOVERY RECTIFIER DIODES | SGS Thomson Microelectronics |
| 591456 | ESM765-800 | RECOVERY RECTIFIER DIODES | ST Microelectronics |
| 591457 | ESM765800 | RECOVERY RECTIFIER DIODES | ST Microelectronics |
| 591458 | ESM765PI-800 | RECOVERY RECTIFIER DIODES | SGS Thomson Microelectronics |
| 591459 | ESM765PI-800 | RECOVERY RECTIFIER DIODES | ST Microelectronics |
|
| 591460 | ESMD-169 | 1-3500 MHz, surface mount mixer, RF power 50mW | MA-Com |
| 591461 | ESMD-169 | E-Series Surface Mount Mixer 1 - 3500 MHz | Tyco Electronics |
| 591462 | ESMD-169TR | 1-3500 MHz, surface mount mixer, RF power 50mW | MA-Com |
| 591463 | ESMD-169TR | E-Series Surface Mount Mixer 1 - 3500 MHz | Tyco Electronics |
| 591464 | ESMD-C1 | E-Series Surface Mount Mixer 1-1000MHz | Tyco Electronics |
| 591465 | ESMD-C15 | E-Series Surface Mount Mixer 10 - 2000 MHz | Tyco Electronics |
| 591466 | ESMD-C15TR | E-Series Surface Mount Mixer 10 - 2000 MHz | Tyco Electronics |
| 591467 | ESMD-C1MH | E-Series Surface Mount Mixer 1 - 1000 MHz | Tyco Electronics |
| 591468 | ESMD-C1MHTR | E-Series Surface Mount Mixer 1 - 1000 MHz | Tyco Electronics |
| 591469 | ESMD-C2 | E-Series Surface Mount Mixer 20 - 1500 MHz | Tyco Electronics |
| 591470 | ESMD-C21 | E-Series Surface Mount Mixer 1710 - 1880 MHz | Tyco Electronics |
| 591471 | ESMD-C21TR | E-Series Surface Mount Mixer 1710 - 1880 MHz | Tyco Electronics |
| 591472 | ESMD-C2HX2 | E - Series Surface Mount Mixer 890 - 915 MHz | Tyco Electronics |
| 591473 | ESMD-C2TR | E-Series Surface Mount Mixer 20 - 1500 MHz | Tyco Electronics |
| 591474 | ESMD-C3 | E-Series Surface Mount Mixer 20 - 2500 MHz | Tyco Electronics |
| 591475 | ESMD-C3TR | E-Series Surface Mount Mixer 20 - 2500 MHz | Tyco Electronics |
| 591476 | ESMD-C50H | E-Series Surface Mount Mixer 80 - 2500 MHz | Tyco Electronics |
| 591477 | ESMD-C50HTR | E-Series Surface Mount Mixer 80 - 2500 MHz | Tyco Electronics |
| 591478 | ESMD-C50M | E-Series Surface Mount Mixer 80 . 2500 MHz | Tyco Electronics |
| 591479 | ESMD-C50MTR | E-Series Surface Mount Mixer 80 . 2500 MHz | Tyco Electronics |
| 591480 | ESML-2-1 | E-Series 2-Way 0 Power Divider 5 - 500 MHz | Tyco Electronics |
